SHIMANO ULTEGRA R8070 R8050 Di2 Electronic Hydraulic Disc Component Set USED
And a BT-DN110-A electronic Di2. This is a Shimano Ultegra. [Model/product number]: Hydraulic disc (ULTEGRA). [Manufacturer]: SHIMANO. [Product type]: Component set. ST-R8070 2x11-speed component set featuring.